When Medvedev was president it looks like there was some backroom deals involving the Clintons that helped Russia gain some nuclear resources which Obama officially signed off on. Maybe I missed it in the article but it doesn't seem to confirm if Obama knew about the backroom deals or not. It was something Trump criticized him in the past for ironically.

If I misinterpreting anything in the article anyone besides letters can correct me.

"But again, as with the book, there is no smoking gun to be found here. No single document or email chain or recorded conversation is shown proving that Hillary as secretary of state made deals or altered US government policy specifically so that her husband could profit from the connection."

Also, from the article in the OP, They apparently didn't find a strong enough connection to pursue criminal charges.

Something I asked at the time, which I never got a great answer for. Bribery aside, how is it a good idea to sell Russia uranium? I’m for greater cooperation with them but this is like asking for a Dirty Sanchez on the first date.

Y'know, I kinda liked Russia back when Gorbachev and Yeltsin were running things. Those two seemed like they basically meant well for their people and the world in general, and Russia was sort of a "worthy opponent" we could cooperate with, even if we didn't see eye-to-eye on everything.